http://l1.yimg.com/bt/api/res/1.2/F62Mago4h5eydGMBz4Xtcg--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9ODU7dz0xMzA-/http://media.zenfs.com/en_us/News/Reuters/2012-08-04T011102Z_1_CBRE87303AI00_RTROPTP_2_OLY-BOXI-BXM69K-BXM069405.JPG (http://news.yahoo.com/boxing-u-handed-lifeline-spence-defeat-overturned-011102347--box.html)LONDON (Reuters) - Boxing officials decided to overturn Errol Spence&#039;s defeat on Friday, handing the United States a lifeline after the original result seemed to cap the worst-ever Olympic showing by their men&#039;s team. Spence originally lost his second-round welterweight bout to world amateur bronze medalist Krishan Vikas of India 13-11, meaning all nine American fighters had been eliminated. ...